自控网系统的仿真分析与硬件实现的研究  

Research on Simulation Analysis and Hardware Implementation of Cyber Net System

作　　者：陆继远[1] 唐平[1] 赵不贿[1] 

机构地区：[1]镇江江苏大学电气信息工程学院,江苏212013

出　　处：《微计算机信息》2005年第06Z期133-135,共3页Control & Automation

基　　金：原机械工业部教育司科技基金资助项目(97250834);江苏大学青年基金资助项目(JDQ03014)

摘　　要：自控网系统是Petri网的一个子类,与P/T系统相比,有更强的描述能力和更复杂的性质。由于它的非线性关系,无法直接套用其它网系统的分析技术,影响了对它的研究。文章提出了用硬件描述语言对自控网系统进行描述,通过EDA工具进行仿真分析,揭示系统的性质。文章针对计算Fibonacci数列的自控网系统模型,详细介绍了这一方法,给出了ABEL语言源代码和仿真波形,源代码经编译、优化、适配并下载到在系统可编程逻辑器件中,得到了计算Fibonacci数列的专用芯片,这为自控网系统的分析和应用研究开辟了新的途径。Cyber Net System is a subclass of Petri Nets. It has more powerful description capability and more complex properties compared with P/T system. Due to its nonlinear relation, it can't use analysis techniques of other Net Systems directly. This influences the research on Cyber Net System. In this paper, the authors use hardware description language to describe Cyber Net System. Simulation analysis is carried out through EDA tools to disclose properties of the system. This method is introduced in detail through Cyber Net System model of computing Fibonacci series. ABEL source codes and simulation wave are also presented. The source codes are compiled, optimized, fit design and downloaded to the In-System Programmable Device. Thus ASIC of computing Fibonacci series is obtained. It will break a new path for the analysis and application study of Cyber Net System.

关 键 词：PETRI网 离散事件系统 电子设计自动化 硬件描述语言 在系统可编程器件 

分 类 号：TP306[自动化与计算机技术—计算机系统结构]